WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 14888 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 9967 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 9572 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 9590 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 18109 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 13770 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 8212 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9470 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 9013 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 10074 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 12657 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 12881 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 11941 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 10834 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 13551 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 14538 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 11459 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 9338 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 9598 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 8952 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 7817 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 12424 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 12020 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 8829 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 12532 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10599 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 10984 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10931 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 9912 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 12948 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 12089 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8734 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 10607 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 11556 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 13213 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 11450 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 11275 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 10660 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 11197 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 11481 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 11435 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 11703 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 11590 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 22371 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 10996 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 8386 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 16116 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 8298 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 7603 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 10375 Friday, December 10, 2010 7:57 AM 
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